Shirt



FIG. 1 is a front view of a shirt.

FIG. 2 is a rear view of the shirt of FIG. 1.

FIG. 3 is a front perspective view of the shirt of FIG. 1; and,

FIG. 4 is a rear perspective view of the shirt of FIG. 1.

Certain features of the shirt are shown in broken lines. The broken lines represent the portions of the shirt that form no part of the claimed design. 

CLAIM The ornamental design for a shirt, as shown and described. 